FROM python:3.12-slim

WORKDIR /home/user/app

# Install audioop fallback for safety
RUN pip install --no-cache-dir \
    gradio==4.44.0 \
    httpx>=0.28.0 \
    pyaudioop

COPY app.py .

RUN useradd -m -u 1000 user
USER user

EXPOSE 7860
ENV GRADIO_SERVER_NAME="0.0.0.0"
ENV GRADIO_SERVER_PORT="7860"

CMD ["python", "app.py"]